Harmful algal blooms in freshwater lakes, ponds, rivers, and streams generally consist of visible patches of cyanobacteria or blue-green algae. Cyanobacteria are naturally present in low numbers in ...

Shauna O’Handley built a pool in her backyard so her dog Arrow could practice dock diving but opened up bookings to any dog who wants to cool off. "Didn’t want to take a chance on swimming my dogs at ...

MARTINEZ, Calif. (KGO) -- The City of Martinez is warning people about an algae bloom at the local marina. Officials are worried it could be harmful to people, pets and wildlife. The warning signs are ...

NEW YORK — The green sludge appeared in New Jersey’s largest lake in June, ruining a usually bustling season of lakeside leisure. Toxic Algae, Potentially Fatal for Dogs, Blooms in Water of 3 New York ...

The City of Boulder is asking residents to keep themselves and their pets out of the water at the Boulder Reservoir due to a possible harmful algae bloom. Although the swim beach is closed for the ...

Despite cooling temperatures, toxic algae continues to be found in the Columbia River in the Tri-Cities and nearby in the Snake River. The most recent water samples collected by the Benton Franklin ...